MARK RAFFELD
NPI 1962236307
Pathology - Anatomic Pathology & Clinical Pathology in Bethesda, MD

NPI Status: Active since August 28, 2024

Contact Information

10 CENTER DR
BLDG 10/RM 3S235E
BETHESDA, MD
ZIP 20892
Phone: (301) 919-8452

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  • Individual
  • Male
  • Pathology
  • Anatomic Pathology & Clinical Pathology

About MARK RAFFELD

This page provides the complete NPI Profile along with additional information for Mark Raffeld, a provider established in Bethesda, Maryland with a medical specialization in Pathology, focusing in anatomic pathology & clinical pathology . The healthcare provider is registered in the NPI registry with number 1962236307 assigned on August 2024. The practitioner's primary taxonomy code is 207ZP0102X with license number D0038475 (MD). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1962236307
Provider Name
MARK RAFFELD
Gender
Male
Entity Type
Individual
Location Address
10 CENTER DR BLDG 10/RM 3S235E BETHESDA, MD 20892
Location Phone
(301) 919-8452
Mailing Address
10 CENTER DR BLDG 10/RM 3S235E BETHESDA, MD 20892
Mailing Phone
(301) 919-8452
Is Sole Proprietor?
Yes
Enumeration Date
08-28-2024
Last Update Date
08-28-2024
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Pathology Anatomic Pathology & Clinical Pathology

Taxonomy Code
207ZP0102X
Type
Allopathic & Osteopathic Physicians
License No.
D0038475
License State
MD
Taxonomy Description
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1962236307, we treat the final digit (7) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
2
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
Check
7
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 6 → 12 → 3 2 → 4 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 9 + 1 + 2 + 2 + 4 + 3 + 1 + 2 + 3 + 0 + 24 = 53

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1962236307.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Nurse Practitioner (Pediatrics)
10 CENTER DR
BETHESDA, MD 20892
Internal Medicine (Pulmonary Disease)
10 CENTER DR
BETHESDA, MD 20892
Pediatrics
10 CENTER DR, 10 CRC ROOM 1-3330, MSC 1103
BETHESDA, MD 20892
Anesthesiology
10 CENTER DR
BETHESDA, MD 20892
Psychiatry & Neurology (Neurology)
10 CENTER DR, NIH/NINDS/NIB BLD10/RM5C103
BETHESDA, MD 20892
Pediatrics (Pediatric Hematology-Oncology)
10 CENTER DR, BUILDING 10CRC, RM 5-5140
BETHESDA, MD 20892
Obstetrics & Gynecology
10 CENTER DR, 10CRC RM 1-3140
BETHESDA, MD 20892
Nurse Practitioner (Family)
10 CENTER DR, BG 10 RM 12C103
BETHESDA, MD 20892
Internal Medicine (Rheumatology)
10 CENTER DR, ROOM 6D44
BETHESDA, MD 20892
Internal Medicine (Hematology & Oncology)
10 CENTER DR
BETHESDA, MD 20892
Radiology (Radiation Oncology)
10 CENTER DR, BUILDING 10-CRC, B2-3500
BETHESDA, MD 20892
Obstetrics & Gynecology (Reproductive Endocrinology)
10 CENTER DR, BLDG 10, CRC, RM 1E-3140
BETHESDA, MD 20892
Internal Medicine (Infectious Disease)
10 CENTER DR, BLDG 10, RM 5-3750, MSC1456, NIH
BETHESDA, MD 20892
Pediatrics (Pediatric Hematology-Oncology)
10 CENTER DR, BUILDING 10, CRC, RM 1-3872
BETHESDA, MD 20892
Internal Medicine (Cardiovascular Disease)
10 CENTER DR, MSC 1182
BETHESDA, MD 20892
Dermatology
10 CENTER DR, BUILDING 10, ROOM 12N238
BETHESDA, MD 20892
Internal Medicine (Hematology & Oncology)
10 CENTER DR, RM 8B09
BETHESDA, MD 20892
Pharmacist
10 CENTER DR, RM 1C240 MSC 1196
BETHESDA, MD 20892
Dermatology
10 CENTER DR, BUILDING 10, ROOM 12N242, MSC1908
BETHESDA, MD 20892
Ophthalmology
10 CENTER DR, 10N103, NIH/NEI
BETHESDA, MD 20892

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1962236307, enumerated as an "individual" on August 28, 2024.

The provider is located at 10 CENTER DR BLDG 10/RM 3S235E BETHESDA, MD 20892 and the phone number is (301) 919-8452.

Pathology with taxonomy code 207ZP0102X and a focus in Anatomic Pathology & Clinical Pathology.